Ben F

1. Two insect borne diseases associated with water are malaria and West Nile encephalitis.

http://www.cdc.gov/healthywater/global/wash_diseases.html#vector

2. 2.5 billion people, half of the developing world lacks access to adequate sanitation.

http://www.cdc.gov/fmo/topic/Budget%20Information/appropriations_budget_form_pdf/FY2011_CDC_CJ_Final.pdf

3. The largest outbreak of a water-borne disease was of cryptosporidis, in Milwaukee, Ohio in 1993.

http://www.cdc.gov/mmwr/preview/mmwrhtml/00040818.htm

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